USED Praxis Works 40T Direct Mount 1x Chainring Wave Tech Black price_changed_on_2022-09-15 Enhanced lower leg stiffness with

Enhanced lower leg stiffness with “M” arch design for maximum tire clearance

A single rear derailleur for all gearing combinations

and more options

No more fumbling

Building on Thudbuster's proven parallel linkage technology

USED Praxis Works 40T Direct Mount 1x Chainring Wave Tech Black price_changed_on_2022-09-15 Enhanced lower leg stiffness withFor sale is a USED Praxis Works 40T Direct Mount 1x Chainring Wave Tech Black CONDITION: USED chainring shows signs of light use. SKU: 210000048824 221118 MM Brand PraxisWorks Model Ring Position Type Drivetrain Speeds Material (non clothing) Aluminum Color Black Chainring BCD Direct Mount Tooth Count 40T Color Screen Direct Mount Type Chainline Hub Compatibility Offset Round or Oval Round